{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"54FCT244TDB","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"54FCT244TDB","canonicalUrl":"https://icboms.com/renesas/54FCT244TDB","factsUrl":"https://icboms.com/api/mcp/products/54FCT244TDB","rawCanonicalId":null},"summary":{"shortDescription":"54FCT244TDB, Buffer, Non-Inverting, 3-State, Through Hole, 20-CDIP (0.300\", 7.62mm), 4.5V ~ 5.5V, -55°C ~ 125°C, 12mA / 48mA output drive.","salesMarkdown":"## Package and mounting The 20-lead CDIP (0.300-inch body width, 7.62 mm) is a through-hole ceramic package. It requires a socket or soldered through-hole on the PCB — no surface-mount option exists for this order code. The hermetic ceramic construction is the reason this part is chosen over a plastic SOIC or TSSOP: it survives moisture, outgassing, and thermal cycling that would crack a plastic package. If your board is all SMT, this part forces a mixed-technology assembly step. ## Lifecycle and compliance It is RoHS non-compliant, meaning it contains lead (Pb) in the solder finish or die-attach. For designs that must meet EU RoHS or similar regulations, this part is not an option unless an exemption applies (e.g., military/aerospace). For non-RoHS projects, the active status is a green light for new designs and volume procurement.","metaTitle":"54FCT244TDB Buffer, Non-Inverting, 3-State, 20-CDIP","metaDescription":"54FCT244TDB octal buffer/line driver, non-inverting, 3-state outputs. 4.5V-5.5V supply, 12mA/48mA drive, -55°C to 125°C. Active, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Through Hole","Package / Case":"20-CDIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Number of Elements":"2","Operating Temperature":"-55°C ~ 125°C (TA)","Supplier Device Package":"20-CDIP","Current - Output High, Low":"12mA, 48mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.09","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.09000","currency":"USD"},{"qty":10,"price":"$12.95000","currency":"USD"},{"qty":25,"price":"$12.41320","currency":"USD"},{"qty":100,"price":"$10.93700","currency":"USD"},{"qty":250,"price":"$10.57112","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/40ef3e5cf97acbbd824c53d70903aac2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 54FCT244TDB RoHS compliant?","answer":"No, 54FCT244TDB is RoHS non-compliant. It contains lead and is not suitable for RoHS-required assemblies unless an exemption applies."},{"question":"What is the difference between 54FCT244TDB and 74FCT244TDB?","answer":"The 54 prefix denotes a military-temperature-range device (-55°C to 125°C), while the 74 prefix typically covers the commercial/industrial range (0°C to 70°C or -40°C to 85°C). The 54FCT244TDB also uses a hermetic ceramic package (CDIP) versus the plastic DIP or SOIC of the 74 series. Function and pinout are generally the same, but the 54-grade part is specified for high-reliability environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/54FCT244TDB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/54FCT244TDB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T00:12:01.635Z","lastPublished":"2026-07-14T00:12:01.635Z","indexable":true}}